Results 31 to 40 of about 10,108 (180)

Deltaproteobacterium Strain KaireiS1, a Mesophilic, Hydrogen-Oxidizing and Sulfate-Reducing Bacterium From an Inactive Deep-Sea Hydrothermal Chimney

open access: yesFrontiers in Microbiology, 2021
A novel deltaproteobacterial, mesophilic, hydrogen-oxidizing, and sulfate-reducing bacterium (strain KaireiS1) was highly enriched from an inactive chimney located in the active zone of the Kairei hydrothermal vent field (Central Indian Ridge) in the ...
Nicole Adam   +9 more
doaj   +1 more source

Carbon, metals and grain size correlate with bacterial community composition in sediments of a high arsenic aquifer

open access: yesFrontiers in Microbiology, 2012
Bacterial communities can exert significant influence on the biogeochemical cycling of arsenic (As). This has globally important implications since As toxicity in drinking water affects the health of millions of people worldwide, including in the Ganges ...
Teresa eLegg   +11 more
doaj   +1 more source

Bacterial community composition in the gut content and ambient sediment of sea cucumber Apostichopus japonicus revealed by 16S rRNA gene pyrosequencing. [PDF]

open access: yesPLoS ONE, 2014
The composition of the bacterial communities in the contents of the foregut and hindgut of the sea cucumber Apostichopus japonicus and in the ambient surface sediment was surveyed by 16S rRNA gene 454-pyrosequencing.
Fei Gao   +4 more
doaj   +1 more source

Harvesting electricity with Geobacter bremensis isolated from compost. [PDF]

open access: yesPLoS ONE, 2012
Electrochemically active (EA) biofilms were formed on metallic dimensionally stable anode-type electrode (DSA), embedded in garden compost and polarized at +0.50 V/SCE.
Olivier Nercessian   +4 more
doaj   +1 more source

Carbon and sulfur cycling below the chemocline in a meromictic lake and the identification of a novel taxonomic lineage in the FCB superphylum, Candidatus Aegiribacteria

open access: yesFrontiers in Microbiology, 2016
Mahoney Lake in British Columbia is an extreme meromictic system with unusually high levels of sulfate and sulfide present in the water column. As is common in strongly stratified lakes, Mahoney Lake hosts a dense, sulfide-oxidizing phototrophic ...
Trinity L Hamilton   +7 more
doaj   +1 more source

Isolation and cultivation of a novel sulfate-reducing magnetotactic bacterium belonging to the genus Desulfovibrio.

open access: yesPLoS ONE, 2021
Magnetotactic bacteria (MTB) synthesize magnetosomes composed of membrane-enveloped magnetite (Fe3O4) and/or greigite (Fe3S4) nanoparticles in the cells.
Hirokazu Shimoshige   +5 more
doaj   +1 more source

Microbial Community from Tannery Wastewater in Microbial Fuel Cell

open access: yesChemical Engineering Transactions, 2018
A microbial fuel cell (MFC), a bio-electrochemical device, can simultaneously remove carbonaceous and nitrogenous pollution, while generating bioelectricity.
V. Sawasdee, N. Pisutpaisal
doaj   +1 more source

Capability for arsenic mobilization in groundwater is distributed across broad phylogenetic lineages.

open access: yesPLoS ONE, 2019
Despite the importance of microbial activity in mobilizing arsenic in groundwater aquifers, the phylogenetic distribution of contributing microbial metabolisms is understudied.
Robert E Danczak   +4 more
doaj   +1 more source

Genomic Characteristics of Desulfonema ishimotonii Tokyo 01T Implying Horizontal Gene Transfer Among Phylogenetically Dispersed Filamentous Gliding Bacteria

open access: yesFrontiers in Microbiology, 2019
Desulfonema ishimotonii strain Tokyo 01T is a filamentous sulfate-reducing bacterium isolated from a marine sediment. In this study, the genome of this strain was sequenced and analyzed with a focus on gene transfer from phylogenetically distant ...
Miho Watanabe   +4 more
doaj   +1 more source

Characterization of particle-associated and free-living bacterial and archaeal communities along the water columns of the South China Sea [PDF]

open access: yesBiogeosciences, 2021
There is a growing recognition of the role of particle-attached (PA) and free-living (FL) microorganisms in marine carbon cycle. However, current understanding of PA and FL microbial communities is largely focused on those in the upper photic zone, and ...
J. Li   +9 more
doaj   +1 more source

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